Education Interventions to Improve Knowledge, Beliefs, Intentions and Practices with Respect to Dietary Supplements and Doping Substances: A Narrative Review

The misuse of dietary supplements and doping substances is commonly associated with toxicity, nutritional imbalances, and health and psychological consequences. This is alarming especially in light of the increasing prevalence of the use of dietary supplements and doping, particularly among young ad...

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Autores principales:	Jana Daher, Dalia El Khoury, John J. M. Dwyer
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	education interventions knowledge intention practices dietary supplements doping substances Nutrition. Foods and food supply TX341-641
Acceso en línea:	https://doaj.org/article/7faebd23e4bb40f1b16306f39e4a1c10
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spelling	oai:doaj.org-article:7faebd23e4bb40f1b16306f39e4a1c102021-11-25T18:35:26ZEducation Interventions to Improve Knowledge, Beliefs, Intentions and Practices with Respect to Dietary Supplements and Doping Substances: A Narrative Review10.3390/nu131139352072-6643https://doaj.org/article/7faebd23e4bb40f1b16306f39e4a1c102021-11-01T00:00:00Zhttps://www.mdpi.com/2072-6643/13/11/3935https://doaj.org/toc/2072-6643The misuse of dietary supplements and doping substances is commonly associated with toxicity, nutritional imbalances, and health and psychological consequences. This is alarming especially in light of the increasing prevalence of the use of dietary supplements and doping, particularly among young adults including athletes. There is evidence that education interventions can lead to improved knowledge, intentions, and practices. However, no review has summarized and evaluated the effectiveness of such interventions. The aim of this article is to review the characteristics, contents and effects of education interventions that were designed and implemented to improve knowledge, attitudes, beliefs and intentions with respect to the use of dietary supplements and doping agents in different populations. PubMed, Scopus, CINAHL, PsycInfo and Google Scholar were searched for English-language education interventions targeting dietary supplements and doping substances. A total of 20 articles were identified and have generally provided consistent findings. Most interventions reported a significant improvement in knowledge on dietary supplements and doping agents. Unfortunately, the heavy reliance on self-reported assessment tools limits the validity of these interventions, with almost all articles targeting athletes and adolescents.Jana DaherDalia El KhouryJohn J. M. DwyerMDPI AGarticleeducation interventionsknowledgeintentionpracticesdietary supplementsdoping substancesNutrition. Foods and food supplyTX341-641ENNutrients, Vol 13, Iss 3935, p 3935 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	education interventions knowledge intention practices dietary supplements doping substances Nutrition. Foods and food supply TX341-641
spellingShingle	education interventions knowledge intention practices dietary supplements doping substances Nutrition. Foods and food supply TX341-641 Jana Daher Dalia El Khoury John J. M. Dwyer Education Interventions to Improve Knowledge, Beliefs, Intentions and Practices with Respect to Dietary Supplements and Doping Substances: A Narrative Review
description	The misuse of dietary supplements and doping substances is commonly associated with toxicity, nutritional imbalances, and health and psychological consequences. This is alarming especially in light of the increasing prevalence of the use of dietary supplements and doping, particularly among young adults including athletes. There is evidence that education interventions can lead to improved knowledge, intentions, and practices. However, no review has summarized and evaluated the effectiveness of such interventions. The aim of this article is to review the characteristics, contents and effects of education interventions that were designed and implemented to improve knowledge, attitudes, beliefs and intentions with respect to the use of dietary supplements and doping agents in different populations. PubMed, Scopus, CINAHL, PsycInfo and Google Scholar were searched for English-language education interventions targeting dietary supplements and doping substances. A total of 20 articles were identified and have generally provided consistent findings. Most interventions reported a significant improvement in knowledge on dietary supplements and doping agents. Unfortunately, the heavy reliance on self-reported assessment tools limits the validity of these interventions, with almost all articles targeting athletes and adolescents.
format	article
author	Jana Daher Dalia El Khoury John J. M. Dwyer
author_facet	Jana Daher Dalia El Khoury John J. M. Dwyer
author_sort	Jana Daher
title	Education Interventions to Improve Knowledge, Beliefs, Intentions and Practices with Respect to Dietary Supplements and Doping Substances: A Narrative Review
title_short	Education Interventions to Improve Knowledge, Beliefs, Intentions and Practices with Respect to Dietary Supplements and Doping Substances: A Narrative Review
title_full	Education Interventions to Improve Knowledge, Beliefs, Intentions and Practices with Respect to Dietary Supplements and Doping Substances: A Narrative Review
title_fullStr	Education Interventions to Improve Knowledge, Beliefs, Intentions and Practices with Respect to Dietary Supplements and Doping Substances: A Narrative Review
title_full_unstemmed	Education Interventions to Improve Knowledge, Beliefs, Intentions and Practices with Respect to Dietary Supplements and Doping Substances: A Narrative Review
title_sort	education interventions to improve knowledge, beliefs, intentions and practices with respect to dietary supplements and doping substances: a narrative review
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/7faebd23e4bb40f1b16306f39e4a1c10
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Education Interventions to Improve Knowledge, Beliefs, Intentions and Practices with Respect to Dietary Supplements and Doping Substances: A Narrative Review

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